Find public data leaks about your company
Search share-by-default platforms — AI chats, AI apps, code sandboxes, docs and design boards — for mentions of your domain, product or internal codenames. Each hit is verified against the real page and classified by AI to flag credentials, PII, internal URLs and other sensitive content.
How this works
LeakCheck runs search-engine queries restricted to platforms that are free-tier or share-by-default, verifies each URL by reading its content, and then uses AI to classify what sensitive information (if any) the page appears to expose — so you can filter by platform, category and sensitivity level.
AI surfaces
Claude, ChatGPT, Gemini, Poe, Perplexity, Grok, Phind, v0, Bolt, Lovable, HF Spaces, Replicate, Le Chat, You.com.
Postman-era: code & API sandboxes
Postman workspaces, GitHub Gist, JSFiddle, CodePen, CodeSandbox, StackBlitz, Replit, Pastebin.
Public docs & notes
Google Docs / Drive, Notion, Coda, Confluence, Dropbox, OneDrive.
Canva-era: design & collab boards
Canva, Figma, Miro, Mural, Trello, Airtable, Loom.
Every URL is persisted with first_seen and last_seen timestamps and the AI-classified sensitivity so you can track when a leak first appeared and how it evolved.